OnePlus is rolling out another OTA update for its stunning Android 8.0 Oreo firmware. This time the manufacturer has released the April 2018 Android Security Patch. The latest Oxygen OS based Open Beta 39 for OnePlus 3 and Beta 30 for OnePlus 3T OTA update brings latest June 2018 Android security patch and a few bug fixes. It also brings OnePlus clock changes to alarm background color and other UI changes, stopwatch updated with new UI, and much more.

The OnePlus switch now has an added support to migrate application data. This enables you to switch between devices seamlessly. The update also added a new membership card in Shelf. The OTA can be captured using a VPN application. If you are running on the previous Open Beta update, then simply open a VPN app like Opera VPN, launch it, switch location to Canada or Germany, and check for OTA. Alternatively, you can do a Local upgrade using the full signed firmware package from below.

Unfortunately, it is not the Android 8.1 Oreo for the OnePlus 3/3T.. The OnePlus 5 and 5T are already running the latest Oreo firmware, but the former flagships will receive it later. So download and install the latest Open Beta 39 and Beta 30 for OnePlus 3/3T. You may also like to gain root access on your Android device on the Oreo update. Read: How to root OnePlus 3/3T?

Changelog for Open Beta 35 for OnePlus 3 and Beta 26 for OnePlus 3T

Launcher

Improved search tags in App drawer

Added “New installs” category tag in App drawer

Improved app list for hidden space and toolbox

Camera

Optimized switching between front and rear camera

Multimedia

Added capability to scrub/seek through AAC audio file timelines

Changelog: Open Beta 35 for OnePlus 3 and Beta 26 for OnePlus 3T

Launcher

Supported double-tap to lock screen

Improved search history for App drawer

File manager

Hide lock-box entry in guest mode

Optimized scanning logic for large files

Changelog: Open Beta 34 for OnePlus 3 and Beta 25 for OnePlus 3T

System

Updated Android security patch to 2018-04

OnePlus Clock

Changes to alarm background color and other UI changes

Stopwatch updated with new UI

OnePlus Switch

Added support to migrate application data, allowing you to switch between devices seamlessly

Card Package

Added new membership card in Shelf

Download Open Beta 39 for OnePlus 3

Following is the previous Open Beta 39 full stock firmware file for the OnePlus 3 can be downloaded below.